{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Taken together , these results suggest that silymarin may exert a strong anticarcinogenic effect against PCA and that this effect is likely to involve impairment of erbB1 - SHC - mediated signaling pathway , induction of CDKIs , and a resultant G1 arrest ."}
{"GENE": ["erbB1", "SHC", "CDKIs"]}